Footage from this show was used in the 2002 American series Power Rangers Wild Force and was later dubbed in 2010 as the retitled Power Rangers: Jungle Force for South Korean television in place of Samurai Sentai Shinkenger.

When the seal wanes, the Power Animals select a new generation of Gao Warriors to fight the freed Orgs and protect all life on Earth.

The current Gao Warriors, the Gaorangers, are recruited to abandon their civilian lives and names while traveling to find the other Power Animals that were in hiding.

Each of the Gaorangers' surnames either contain the kanji for their Power Animal (パワーアニマル, Pawā Animaru) ("lion" (獅子, shishi)), "eagle" (鷲, washi), "shark" (鮫, same), "ox" (牛, ushi), "Oogami" (大神, Ōgami) from "wolf" (狼, ōkami) or resemble the name of their Power Animal "Taiga" (大河) from "tiger" (虎, tora).

Having perished in battle against Ultimate Org Hyakkimaru, he reincarnated into a boy named Futaro.

The remaining Power Animals were mapped out by Toei: The Ogre Tribe Org (鬼族オルグ, Onizoku Orugu) is a race of Oni born from the sadness and madness of humans.

The Three Org Brothers (オルグ三兄弟, Orugu Sankyōdai, Movie) showed up on a peaceful island a year before the Gaorangers were transported there.

Hyakujuu Sentai Gaoranger the Movie: The Fire Mountain Roars (劇場版 百獣戦隊ガオレンジャー 火の山、吼える, Gekijōban Hyakujū Sentai Gaorenjā Hi no Yama, Hoeru) is the theatrical adaptation of Gaoranger that was a double bill with the Kamen Rider Series film Kamen Rider Agito the Movie: Project G4.